How can i check the Matlab versions applicable to my operating system?
Please see this roadmap (macOS High Sierra (10.13) – Support ends with R2020b)
I have a Mac OS Catalina. There are known issues with Matlab?
Why do I receive License Manager Error -39?
The reason why Simulink or Toolbox is unable to start, its because your computer´s user and hostname, aren´t included on authorizations at server´s side. To do so, please see comands on the previous page.